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Discontinued All Component Car Subwoofers

Shop and explore the ultimate collection of car subwoofers at Sonic Electronix. From incredible bass to the added punch you need, you'll find the perfect sub for every vehicle you own, regardless of your music preference.

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You are currently viewing discontinued products.

Hertz CS 250 S4 (Open Box, Great)

600W Peak (300W RMS) 10" Cento Series Single 4-ohm Shallow Mount Car Subwoofer

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600W Peak (300W RMS) 10" Cento Series Single 4-ohm Shallow Mount Car Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4.53"
• Sensitivity: 84 dB

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Rubber Surround
• Mount depth: 4.53"
• Sensitivity: 84 dB

Lowest price in 30 days

Sundown Audio X V.3 10" D1 (Open Box, Great)

2000W RMS 10" X Series Dual 1-ohm Car Subwoofer

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2000W RMS 10" X Series Dual 1-ohm Car Subwoofer

• RMS Power: 2000 watts
• Impedance: Dual 1 ohm
• Mount depth: 9.4"
• Sensitivity: 83.8 dB

• RMS Power: 2000 watts
• Impedance: Dual 1 ohm
• Mount depth: 9.4"
• Sensitivity: 83.8 dB

Sundown Audio SML 10" D4 (Open Box, Great)

500W RMS 10" SML Series Dual 4-ohm Shallow Car Subwoofer

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500W RMS 10" SML Series Dual 4-ohm Shallow Car Subwoofer

• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Mount depth: 3.78"
• Sensitivity: 85.8 dB

• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Mount depth: 3.78"
• Sensitivity: 85.8 dB

Sundown Audio SW-SAV212D2 (Open Box, Great)

1000W RMS 12" SA Series Dual 2-ohm Subwoofer

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1000W RMS 12" SA Series Dual 2-ohm Subwoofer

• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• Competition Grade Paper Cone
• Foam Surround
• Mount depth: 7.35"
• Sensitivity: 86.59 dB

• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• Competition Grade Paper Cone
• Foam Surround
• Mount depth: 7.35"
• Sensitivity: 86.59 dB

Sundown Audio UV.2 15" D2 (Open Box, Like New)

1750W RMS 15" U Series Dual 2-ohm Car Subwoofer

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1750W RMS 15" U Series Dual 2-ohm Car Subwoofer

• RMS Power: 1750 watts
• Impedance: Dual 2 ohm
• Mount depth: 9"
• Sensitivity: 87.87 dB

• RMS Power: 1750 watts
• Impedance: Dual 2 ohm
• Mount depth: 9"
• Sensitivity: 87.87 dB

Rockford Fosgate Power T1D412 - New (Damaged Packaging, Product A+)

800W 12" Power T1 Series Dual 4 ohm Subwoofer

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800W 12" Power T1 Series Dual 4 ohm Subwoofer

• 1600W Peak
• 800W RMS
• High Excursion TPE (Thermo-Plastic Elastomer) Surround
• SWIFT Impedance Selection
• Dual Opposing Spiders
• Parabolic Triangular Cone Geometry

• 1600W Peak
• 800W RMS
• High Excursion TPE (Thermo-Plastic Elastomer) Surround
• SWIFT Impedance Selection
• Dual Opposing Spiders
• Parabolic Triangular Cone Geometry

Sundown Audio SW-SAV38D2 (Open Box, Like New)

500W RMS 8" SA Series Dual 2-ohm Subwoofer

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500W RMS 8" SA Series Dual 2-ohm Subwoofer

• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Mount depth: 6.625"
• Sensitivity: 82.79 dB

• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Mount depth: 6.625"
• Sensitivity: 82.79 dB

Sundown Audio UV.2 10" D4 (Open Box, Great)

1750W RMS 10" U Series Dual 4-ohm Car Subwoofer

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1750W RMS 10" U Series Dual 4-ohm Car Subwoofer

• RMS Power: 1750 watts
• Impedance: Dual 4 ohm
• Mount depth: 8.15"
• Sensitivity: 82.1635 dB

• RMS Power: 1750 watts
• Impedance: Dual 4 ohm
• Mount depth: 8.15"
• Sensitivity: 82.1635 dB

Sundown Audio LCS v.2 10" (Sold Individually) (Open Box, Great)

300W RMS 10" LCS Series Dual 4-ohm Subwoofer

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300W RMS 10" LCS Series Dual 4-ohm Subwoofer

• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Paper Cone
• Foam Surround
• Sensitivity: 85.4 dB

• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Paper Cone
• Foam Surround
• Sensitivity: 85.4 dB

Rockford Fosgate Power T2S1-13 (Open Box, Like New)

4000W Peak (2000W RMS) 13" Power Series Single 1-ohm Car Subwoofer

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4000W Peak (2000W RMS) 13" Power Series Single 1-ohm Car Subwoofer

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Triple 1 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 9.7"
• Sensitivity: 90 dB

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Triple 1 ohm
• Glass Fiber Cone
• Injection molded foam Surround
• Mount depth: 9.7"
• Sensitivity: 90 dB

Sundown Audio SW-SACL12D2 (Open Box, Like New)

750W RMS 12" SA Classic Series Dual 2-ohm Subwoofer

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750W RMS 12" SA Classic Series Dual 2-ohm Subwoofer

• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Competition Grade Paper Cone
• Mount depth: 6.5"
• Sensitivity: 83.21 dB

• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Competition Grade Paper Cone
• Mount depth: 6.5"
• Sensitivity: 83.21 dB

Sundown Audio UV.2 18" D4 (Open Box, Great)

1750W RMS 18" U Series Dual 4-ohm Car Subwoofer

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1750W RMS 18" U Series Dual 4-ohm Car Subwoofer

• RMS Power: 1750 watts
• Impedance: Dual 4 ohm
• Mount depth: 10"
• Sensitivity: 88.8733 dB

• RMS Power: 1750 watts
• Impedance: Dual 4 ohm
• Mount depth: 10"
• Sensitivity: 88.8733 dB

JL Audio 10w0v3-4 with JX250/1 Bass Package

JL Audio 10w0v3-4 with JX250/1 Bass Package

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JL Audio 10w0v3-4 with JX250/1 Bass Package

• Sensitivity: 84.07 dB
• Mounting depth: 4.90 "
• Mineral-Filled Polypropylene Cone
• Large Roll Surround
• Elevated Frame Cooling
• DMA Optimized Motor System
• Metallic Silver Frame Finish

• Sensitivity: 84.07 dB
• Mounting depth: 4.90 "
• Mineral-Filled Polypropylene Cone
• Large Roll Surround
• Elevated Frame Cooling
• DMA Optimized Motor System
• Metallic Silver Frame Finish

Sundown Audio UV.2 18" D2 (Open Box, Great)

1750W RMS 18" U Series Dual 2-ohm Car Subwoofer

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1750W RMS 18" U Series Dual 2-ohm Car Subwoofer

• RMS Power: 1750 watts
• Impedance: Dual 2 ohm
• Mount depth: 10"
• Sensitivity: 89.4169 dB

• RMS Power: 1750 watts
• Impedance: Dual 2 ohm
• Mount depth: 10"
• Sensitivity: 89.4169 dB

Lowest price in 30 days

JL Audio 10W1v3-4 (Open Box, Like New)

300W RMS 10" W1v3 Series Single 4-ohm Car Subwoofer

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300W RMS 10" W1v3 Series Single 4-ohm Car Subwoofer


• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 4.60"
• Sensitivity: 84.2 dB


• RMS Power: 300 watts
• Impedance: Single 4 ohm
• Polypropylene Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 4.60"
• Sensitivity: 84.2 dB

Sundown Audio SW-MD18D2 (Open Box, Great)

4000W Peak (2000W RMS) 15" M Series Dual 2-ohm Subwoofer

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4000W Peak (2000W RMS) 15" M Series Dual 2-ohm Subwoofer

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth:
• Sensitivity: 86.102 dB

• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 2 ohm
• Polypropylene Cone
• High Roll Foam Surround
• Mount depth:
• Sensitivity: 86.102 dB

Hertz MP 250 D4.3 (Open Box, Great)

1200W Peak (600W RMS) 10" Mille Pro Series Dual 4-ohm Car Subwoofer

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1200W Peak (600W RMS) 10" Mille Pro Series Dual 4-ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Pressed Pulp Fiber cone
• Butyl Rubber surround
• Mount depth: 5.55"
• Sensitivity: 83.5 dB

• Peak Power: 1200 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Pressed Pulp Fiber cone
• Butyl Rubber surround
• Mount depth: 5.55"
• Sensitivity: 83.5 dB

JL Audio 12W7AE-3 (Open Box, Like New)

1000W RMS 12" W7AE Series Single 3-ohm Car Subwoofer

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1000W RMS 12" W7AE Series Single 3-ohm Car Subwoofer

• RMS Power: 1000 watts
• Impedance: Single 3 ohm
• Polypropylene Cone
• Polyester Foam Surround
• Mount depth: 9.50"
• Sensitivity: 86.2 dB

• RMS Power: 1000 watts
• Impedance: Single 3 ohm
• Polypropylene Cone
• Polyester Foam Surround
• Mount depth: 9.50"
• Sensitivity: 86.2 dB

Sundown Audio SML 10" D2 (Open Box, Great)

500W RMS 10" SML Series Dual 2-ohm Shallow Car Subwoofer

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500W RMS 10" SML Series Dual 2-ohm Shallow Car Subwoofer

• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Mount depth: 3.78"
• Sensitivity: 86.1 dB

• RMS Power: 500 watts
• Impedance: Dual 2 ohm
• Mount depth: 3.78"
• Sensitivity: 86.1 dB

Lowest price in 30 days

Rockford Fosgate Punch P2D4-8 (Open Box, Like New)

500W Peak (250W RMS) 8" Punch Series Dual 4-ohm Car Subwoofer

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500W Peak (250W RMS) 8" Punch Series Dual 4-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 4 ohm
• Kevlar Reinforced Pulp Paper Cone
• Rubber Surround
• Mount depth: 4.76"
• Sensitivity: 83 dB

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 4 ohm
• Kevlar Reinforced Pulp Paper Cone
• Rubber Surround
• Mount depth: 4.76"
• Sensitivity: 83 dB

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    FAQ Frequently asked questions in Discontinued All Component Car Subwoofers


    Component car subwoofers are specialized speakers designed to reproduce low-frequency sound, commonly known as bass, in a car audio system. Unlike full-range speakers, component subwoofers are dedicated solely to producing deep and powerful bass tones, enhancing the overall audio experience by providing rich and impactful low-end frequencies.
    Component car subwoofers work by moving air to create low-frequency sound waves. When an electrical signal is sent to the subwoofer's voice coil, it generates a magnetic field that interacts with the fixed magnet, causing the voice coil to move back and forth. This movement, in turn, pushes and pulls the subwoofer's cone, creating air pressure variations that produce bass sound waves.
    Using component car subwoofers offers several benefits. They enhance the audio system's bass performance, adding depth and impact to music, movies, and other audio content. Subwoofers allow you to experience the full range of frequencies in your favorite tracks, making the listening experience more immersive and enjoyable. They also relieve the main speakers from producing bass frequencies, which can result in cleaner and more accurate sound reproduction overall.
    Choosing the right component car subwoofer involves considering factors like your vehicle's available space, your preferred bass level, and the type of music you enjoy. Pay attention to the subwoofer's size, power handling, and sensitivity ratings, which influence its performance. Match the subwoofer's power handling with your amplifier's capabilities to avoid underpowering or overpowering. Reading user reviews, consulting online resources, and seeking advice from car audio professionals can help you select the appropriate component subwoofer that suits your audio preferences and vehicle setup.
    Installing component car subwoofers can vary in complexity based on your vehicle's wiring, enclosure design, and your familiarity with car audio installation. If you're comfortable with basic car electronics and following instructions, you may be able to handle the installation yourself. However, if the installation involves custom enclosures, complex wiring, or if you're not experienced with these tasks, seeking assistance from a professional car audio installer is recommended. Professionals can ensure proper installation, wiring connections, and acoustic tuning, ensuring that your component subwoofers deliver optimal bass performance while preserving your vehicle's interior integrity.
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